Universal sling mount attachment



FIG. 1 is a front perspective view of a universal sling mount attachment;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an exploded front perspective view thereof.

Portions shown as broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for the universal sling mount attachment, as shown and described. 